Built-in griddle



1. Built-in griddle

1.1 is a front perspective view of a built-in griddle;

1.2 is a front view thereof;

1.3 is a back view thereof;

1.4 is a left view thereof where the right view is a mirror image;

1.5 is a top view thereof; and

1.6 is a bottom view thereof.

The dash-dash broken lines depict portions of the built-in griddle that form no part of the claimed design. The dash-dot broken lines define the boundary of the claimed design and form no part thereof. 

CLAIM The ornamental design for a built-in griddle, as shown and described. 